Geometrical OpticsHard
Question
A lens is cut into two identical halves, one half is pushed by a small distance along the principal axis as shown in figure. The plane of the screen is normal to the principal axis of the lens. Choose the correct statement.
Options
A.the shape of the fringes on the screen is straight line
B.the shape of the fringes on the screen is circular
C.the shape of the fringes on the screen is elliptical
D.No fringes are formed on the screen
More Geometrical Optics Questions
A .point source S is placed at the bottom of different layers as shown in the figure. The refractive index of bottommost...Monochromatic light is refracted from air into the glass of refractive index m. The ratio of the wavelength of incident ...The figure shown a ray incident on a plane boundary at an angle i = π/3.The plot drawn shows the variation of | r -...The angle of a glass prism is 4.5o and its refractive index is 1.52. The angle of minimum deviation will be -...Figure shows a thin converging lens for which the focal length is 5.00 cm. The lens is in front of a concave spherical m...